import java.util.LinkedList ;

// invalid attempts to set a parameter are ignored
public interface IParameters {
	public LinkedList<ParameterData> getParams ( ) ;
	public String getParam ( String name ) ;
	public void setParam ( LinkedList<ParameterData> params ) ;
	public void setParam ( String name , String data ) ;
	public void setParam ( ParameterData param ) ;
}
